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Change reconfigure pin for nicla vision #18

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Change reconfigure pin for nicla vision #18

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1 change: 1 addition & 0 deletions examples/NetworkConfiguratorDemo/NetworkConfiguratorDemo.ino
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@
* - Arduino MKR WiFi 1010: short the pin 7 to GND until the led turns off
* - Arduino GIGA R1 WiFi: short the pin 7 to GND until the led turns off
* - Arduino Nano RP2040 Connect: short the pin 2 to 3.3V until the led turns off
* - Nicla Vision: short the pin PA_13 to GND until the led turns off
* - Portenta H7: short the pin 0 to GND until the led turns off
* - Portenta C33: short the pin 0 to GND until the led turns off
* - Portenta Machine Control: the reset is not available
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2 changes: 1 addition & 1 deletion src/ANetworkConfigurator_Config.h
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Expand Up @@ -97,7 +97,7 @@

#if defined(ARDUINO_NICLA_VISION)
#define NETWORK_CONFIGURATOR_COMPATIBLE 1
#define PIN_RECONFIGURE 2
#define PIN_RECONFIGURE 39 // PA_13
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It would be better to call it A1 as in the documentation (pin numbers are unstable)

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The analog pins are not working, we found the pin PA_13 that works. For using a label we should have used a translation function that usually we don't have, so we have prefered put the pin number with the label in the comment

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I tested A0 yesterday and it was working on a basic sketch, let me check with the full thing. Moreover, PA13=SWD is not a real pin but a "fin" between pins, so I strongly recommend NOT to use it for any reason except during manufacturing

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@facchinm facchinm Jul 30, 2025 •
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This sketch works as intended, with a button connected to A0 (the uppermost pin, close to the reset button and the LED)

int i = 0;
void _pressedCallback() {
  digitalWrite(LED_BUILTIN, i % 2 == 0 ? LOW : HIGH);
  i++;
}

// the setup function runs once when you press reset or power the board
void setup() {
  pinMode(A0, INPUT_PULLUP);
  pinMode(LED_BUILTIN, OUTPUT);
  attachInterrupt(A0, _pressedCallback, CHANGE);
  digitalWrite(LED_BUILTIN, HIGH);
  Serial.begin(115200);
}

// the loop function runs over and over again forever
void loop() {
  delay(1000);
  Serial.println(i);
}

#define LED_RECONFIGURE LED_BUILTIN
#define BOARD_HAS_RGB
#define GREEN_LED LEDG
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1 change: 1 addition & 0 deletions src/Arduino_NetworkConfigurator.cpp
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Expand Up @@ -111,6 +111,7 @@ NetworkConfiguratorStates NetworkConfiguratorClass::update() {
* - Arduino MKR WiFi 1010: short the pin 7 to GND until the led turns off
* - Arduino GIGA R1 WiFi: short the pin 7 to GND until the led turns off
* - Arduino Nano RP2040 Connect: short the pin 2 to 3.3V until the led turns off
* - Nicla Vision: short the pin PA_13 to GND until the led turns off
* - Portenta H7: short the pin 0 to GND until the led turns off
* - Portenta C33: short the pin 0 to GND until the led turns off
* - Portenta Machine Control: the reset is not available
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1 change: 1 addition & 0 deletions src/Arduino_NetworkConfigurator.h
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Expand Up @@ -58,6 +58,7 @@ enum class NetworkConfiguratorStates { ZERO_TOUCH_CONFIG,
* - Arduino MKR WiFi 1010: short the pin 7 to GND until the led turns off
* - Arduino GIGA R1 WiFi: short the pin 7 to GND until the led turns off
* - Arduino Nano RP2040 Connect: short the pin 2 to 3.3V until the led turns off
* - Nicla Vision: short the pin PA_13 to GND until the led turns off
* - Portenta H7: short the pin 0 to GND until the led turns off
* - Portenta C33: short the pin 0 to GND until the led turns off
* - Portenta Machine Control: the reset is not available
Expand Down
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